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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[DOCS-11002] Make oplog queries with point equality on ts field use getOplogStartHack (SERVER-29843)</title>
                <link>https://jira.mongodb.org/browse/DOCS-11002</link>
                <project id="10380" key="DOCS">Documentation</project>
                    <description>&lt;h1&gt;&lt;a name=&quot;DocumentationRequestSummary%3A&quot;&gt;&lt;/a&gt;Documentation Request Summary: &lt;/h1&gt;

&lt;p&gt;No documentation summary in engineering ticket&lt;/p&gt;

&lt;h1&gt;&lt;a name=&quot;EngineeringTicketDescription%3A&quot;&gt;&lt;/a&gt;Engineering Ticket Description:&lt;/h1&gt;

&lt;p&gt;Doing point queries on the ts field is slow in the oplog because the oplog does not have any indexes. WT has a hack that allows it to do binary search on the ts field but is only enabled when the query predicate has top level $gt/$gte.&lt;/p&gt;

&lt;p&gt;This is needed by retryable writes in order to do fast lookup on oplog entries when traversing through the write history within a transaction.&lt;/p&gt;</description>
                <environment></environment>
        <key id="456751">DOCS-11002</key>
            <summary>Make oplog queries with point equality on ts field use getOplogStartHack (SERVER-29843)</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="13201">Fixed</resolution>
                                        <assignee username="andrew.aldridge@mongodb.com">Andrew Aldridge</assignee>
                                    <reporter username="kay.kim@mongodb.com">Kay Kim</reporter>
                        <labels>
                            <label>oplog</label>
                    </labels>
                <created>Thu, 9 Nov 2017 16:25:39 +0000</created>
                <updated>Sun, 29 Oct 2023 13:58:50 +0000</updated>
                            <resolved>Tue, 23 Jan 2018 16:46:10 +0000</resolved>
                                                    <fixVersion>3.6.0-rc4</fixVersion>
                                    <component>manual</component>
                    <component>Server</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="1782313" author="xgen-internal-githook" created="Tue, 23 Jan 2018 16:45:44 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;username&apos;: &apos;i80and&apos;, &apos;email&apos;: &apos;i80and@foxquill.com&apos;, &apos;name&apos;: &apos;Andrew Aldridge&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/DOCS-11002&quot; title=&quot;Make oplog queries with point equality on ts field use getOplogStartHack (SERVER-29843)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;DOCS-11002&quot;&gt;&lt;del&gt;DOCS-11002&lt;/del&gt;&lt;/a&gt;: support $eq with oplogReplay&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/docs/commit/745afa9c78ccf09eff90266ac12283bf46db41eb&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/docs/commit/745afa9c78ccf09eff90266ac12283bf46db41eb&lt;/a&gt;&lt;/p&gt;</comment>
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